Hi I'm a new fellow here Please Register or Log in to view the hidden image! with one question to ask. Is there anyone care to explain me the different of the singularity at black hole and big bang? My guess is they'd be totally different cause singularity at the big bang is the Universe itself. But singularity at the black hole is just one tiny spacetime in the Universe. Mathematical explanation would be very appreciated (I have some basic knowledge in GR).